2097016057 has 2 divisors, whose sum is σ = 2097016058. Its totient is φ = 2097016056.

The previous prime is 2097016021. The next prime is 2097016069. The reversal of 2097016057 is 7506107902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1881043641 + 215972416 = 43371^2 + 14696^2 .

It is a cyclic number.

It is not a de Polignac number, because 2097016057 - 2¹⁹ = 2096491769 is a prime.

It is not a weakly prime, because it can be changed into another prime (2097016357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048508028 + 1048508029.

It is an arithmetic number, because the mean of its divisors is an integer number (1048508029).

Almost surely, 2^2097016057 is an apocalyptic number.

It is an amenable number.

2097016057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2097016057 is an equidigital number, since it uses as much as digits as its factorization.

2097016057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 2097016057 is about 45793.1878885932. The cubic root of 2097016057 is about 1279.9723417282.

The spelling of 2097016057 in words is "two billion, ninety-seven million, sixteen thousand, fifty-seven".